@media only screen and (max-width: 1400px) {
	.list {
	    width: 800px;
	    height: 300px;
	    overflow: hidden;
	    position: absolute;
	    left: 50%;
	    margin-left: -400px;
	    top: 20%;
	}
	.btn {
	    position: absolute;
	    top: 50%;
	    margin-top: -90px;
	    width: 60px;
	    height: 100px;
	    line-height: 100px;
	    font-size: 30px;
	    color: white;
	    text-decoration: none;
	    text-align: center;
	    background: none;
	    cursor: pointer;
	    z-index: 999;
	}
	.index-slide1-cont {
	    width: 1000px;
	    margin: 0 auto;
	    transform: scale(.8);
	}
	.index-slide2-cont {
	    width: 1000px;
	    margin: 0 auto;
	    transform: scale(.8);
	}
	.index-slide3-cont {
	    width: 1000px;
	    margin: 0 auto;
	    transform: scale(.8);
	}
	.index-slide4-cont {
	    width: 1000px;
	    margin: 0 auto;
	    transform: scale(.8);
	}
	.bg21{
		display: none;
	}
	.bg22{
		display: none;
	}
	.bg23 {
	    position: absolute;
	    left: 50%;
	    bottom: 21%;
	    width: 1000px;
	    height: 325px;
	    margin-left: -600px;
	    transition: all 1s;
	    bottom: -50%;
	}
	.bg08{
		transform: scale(.8);
	}
	.bg07{
		position: absolute;
	    bottom: -449px;
	    width: 100%;
	    transform: scale(.7);
	    transition: all 1s;
	}
	/*.zong {
	    clear: both;
	    width: 1000px;
	    overflow: hidden;
	    position: absolute;
	    top: 50%;
	    left: 50%;
	    margin-left: -500px;
	    margin-top: -170px;
	    transform: scale(.8);
	}*/
	.service {
	    position: relative;
	    background-color: #fff;
	    zoom: 1;
	    box-sizing: border-box;
	    top: 50%;
	    left: 50%;
	    margin-left: -600px;
	    margin-top: -250px;
	    width: 1200px;
	    opacity: .5;
	}
}
